Knife



FIG. 1 is a left-side view of a knife of the present invention;

FIG. 2 is a right-side view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is an enlarged rear view thereof; and,

FIG. 6 is an enlarged front view thereof. 

CLAIM The ornamental design for a knife, as shown. 